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Celmisia hookeri Cockayne

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Names_Plants record source
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This is indigenous
Threat status: Naturally uncommon
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Celmisia hookeri Cockayne, Trans. New Zealand Inst. 47: 115 (1914 [1915])
Celmisia hookeri Cockayne

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Endemic
Wild
New Zealand
Political Region

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Cockayne
Cockayne
1914
1915
115
Celmisia Hookeri
ICN
Celmisia hookeri Cockayne
species
Celmisia hookeri

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hookeri

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Celmisia hookeri Cockayne

Large tufted herb with lf-sheaths densely imbricate around stem, stock stout. Lamina ± 20-30-(50) × 4-8 cm., coriac., oblong to spathulate-oblong to broad-lanceolate; upper surface dark green, glab. to thinly floccose; lower surface densely clad in closely appressed ± lustrous soft white to pale buff tomentum, midrib prominent, main veins us. evident; apex acute; margins entire or obscurely toothed, clad in woolly hairs, narrowed to short petiole or directly into coriac. floccose sheath up to 7 × 1 cm. Scape stout, ± 30 cm. long, clad in appressed to spreading silky hairs. Bracts ∞, linear to narrowly spathulate, lower up to ± 12 × 1 cm., including petiole and sheath. Capitula ± 6-10.cm. diam.; phyll. linear-subulate, softly white-woolly without, glab. or nearly so within, up to 2 cm. × 2 mm. Ray-florets ± 25 mm. long; limb narrow, minutely 3-toothed. Disk-florets tubular, somewhat thickened below, up to 8 mm. long. Achenes glab. or very nearly so, narrow-cylindric, ± compressed, grooved, c. 2.5-3 mm. long. Pappus-hairs slender, barbellate, up to c. 8 mm. long.

Celmisia hookeri Cockayne

Woody-based herb with short branchlets arising from a sparsely multicipital stock, usually just below the soil surface; living leaves in rosettes at the tips of branchlets; the whole plant forming a mat of rosettes. Leaf sheaths densely imbricate and compacted into a pseudostem. Leaf lamina (12)-18-30- (40) × (4)-4.5-7-(9) cm., coriaceous, at first erect, tending to become decumbent with age, oblanceolate to elliptic; upper surface obscurely sulcate, veins sometimes impressed, concolorous, yellow- to pale green, usually silky hairy when young but becoming glabrous except along margins; lower surface densely covered with a lustrous tomentum of pale buff or creamy hairs, veins obvious; tip acute; margins entire, not recurved, with a rim of whitish to buff hairs; base obliquely cuneate; petiole ¼-1/3-(½) length of lamina, pale or occasionally deep purple, usually with a thin covering of lustrous pale hairs which are floccose towards the base. Scape purplish, covered in pale tomentum, up to 50 cm long; bracts numerous, erect, linear and sometimes leaflike; monocephalous. Capitula up to 10 cm diam. Phyllaries in several series, linear-subulate, erect, densely brown tomentose. Ray florets up to 80, ligulate, the limb linear-lanceolate, white. Disc florets up to 250, funneliform, yellow; tube with eglandular biseriate hairs. Achene fusiform-cylindric, ribbed, c. 5 mm long, glabrous. Pappus unequal, c. 9 mm long, of 35-40 bristles, n = 54.

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Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne
Celmisia hookeri Cockayne

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Celmisia hookeri Cockayne
[Not available]

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45ef7d6c-72de-497e-adb1-39fdb59010c1
scientific name
Names_Plants
1 January 2000
5 May 2006
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